* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  z-index: 1;
  background: #12c2e9;
  background: -webkit-linear-gradient(to right, #f64f59, #c471ed, #12c2e9);
  background: linear-gradient(to right, #f64f59, #c471ed, #12c2e9);
  background-repeat: no-repeat;
  font-family: Arial, Helvetica, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
}

.container {
  position: absolute;
  background: linear-gradient(180deg, #ffffff98 0%, #ffffff1a 100%);
  box-shadow: 0px 4px 24px -1px #3859ff7a;
  backdrop-filter: blur(0.5rem);
  border-radius: 1rem;
  border: 0.1rem solid #cce9f5;
  margin: 0 1rem;
  padding: 1.5rem 2rem;
}

.digital-clock {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 2rem;
  text-align: center;
  font-size: 2rem;
  color: #fff;
}

.digital-clock:last-child {
  margin-top: 1rem;
}

@media (min-width: 768px) {
  .digital-clock {
    font-size: 3rem;
  }
}

@media (min-width: 992px) {
  .digital-clock {
    font-size: 4rem;
  }
}

@media (min-width: 1200px) {
  .digital-clock {
    font-size: 5rem;
  }
}